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1. |
Evaluate 27 ÷ 3 · 3 + 5. |
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A. |
17 |
B. |
32 |
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C. |
8 |
D. |
72 |
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Hint |
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2. |
Find the area of the rectangle. |
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A. |
16 m2 |
B. |
12 m2 |
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C. |
8 m2 |
D. |
6 m2 |
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Hint |
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3. |
Express  as a decimal. |
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A. |
0.3 |
B. |
3.3 |
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C. |
0.33 |
D. |
 |
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Hint |
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4. |
In a survey, 75 out of 100 eighth graders said they bought lunch at school. What percent is this? |
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A. |
100% |
B. |
75% |
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C. |
0.75% |
D. |
25% |
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Hint |
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5. |
Express  as a percent. |
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A. |
0.4% |
B. |
4% |
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C. |
40% |
D. |
400% |
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Hint |
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6. |
Which addition problem is modeled? |
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A. |
3 + (-5) = -2 |
B. |
3 + 5 = 8 |
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C. |
–3 + 5 = 2 |
D. |
3 + (-5) = 2 |
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Hint |
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7. |
Solve x + 3.57 = 6.87. |
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A. |
10.44 |
B. |
3.20 |
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C. |
2.43 |
D. |
3.30 |
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Hint |
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8. |
Express  as a decimal. |
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A. |
2.807 |
B. |
3.5625 |
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C. |
0.35625 |
D. |
0.2807 |
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Hint |
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9. |
For the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}, what is the interquartile range? |
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A. |
27 |
B. |
7 |
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C. |
12 |
D. |
19 |
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Hint |
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10. |
Which of the following is a way in which statistics are made to be misleading? |
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A. |
Outliers on data are brought up and their effects on the measures of central tendency are explained. |
B. |
The scale is altered on a graph. |
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C. |
All three measures of central tendency are presented. |
D. |
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. |
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Hint |
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11. |
What is the greatest common factor of 39 and 18? |
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A. |
3 |
B. |
13 |
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C. |
9 |
D. |
6 |
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Hint |
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12. |
Write a percent to represent the shaded area. |
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A. |
20% |
B. |
38% |
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C. |
25% |
D. |
24% |
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Hint |
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13. |
Express  as a percent. |
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A. |
80% |
B. |
90% |
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C. |
20% |
D. |
60% |
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Hint |
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14. |
What is the correct graph of (-3, -5)? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Evaluate p – q if p = -6 and q = 14. |
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A. |
8 |
B. |
-8 |
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C. |
-20 |
D. |
20 |
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Hint |
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16. |
Evaluate 16 + (9 - 4)10 - 4 · 5. |
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A. |
96 |
B. |
35 |
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C. |
46 |
D. |
190 |
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Hint |
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17. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
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A. |
+1; arithmetic |
B. |
×2; geometric |
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C. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
D. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
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Hint |
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18. |
Simplify -11 + d + (-15). |
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A. |
-26 + d |
B. |
26 + d |
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C. |
-26 + (-d) |
D. |
26 + (-d) |
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Hint |
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19. |
Find the true sentence. |
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A. |
0.56 =  |
B. |
63% < 0.6 |
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C. |
45% >  |
D. |
 > 0.17 |
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Hint |
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20. |
Find  -  written in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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